TPS61012DGSR

Voltage Regulators - DC DC Switching Regulators Overview

The TPS61012DGSR is a low input voltage synchronous boost converter manufactured by Texas Instruments. It provides a fixed 1.8V output with a maximum output current of 560 mA. The device operates within an input voltage range of 800 mV to 1.8 V and features a switching frequency of 500 kHz. It has a quiescent current of 50 uA and operates across a temperature range of -40°C to +85°C. The component is housed in a 10-VSSOP package.

Voltage Regulators - DC DC Switching Regulators Feature Summary

• Synchronous rectification for improved efficiency at low input voltages
• Fixed 1.8V output configuration simplifies design
• Ultra-low quiescent current for battery-powered applications

Voltage Regulators - DC DC Switching Regulators Applications

• Portable consumer electronics
• Battery-powered devices requiring step-up conversion
• Low voltage power management systems

Voltage Regulators - DC DC Switching Regulators Procurement Notes

Verify the specific suffix 'DGSR' indicates tape-and-reel packaging, distinct from tube-packaged variants like 'DGSG'. Confirm RoHS compliance status through official manufacturer documentation. Ensure the fixed 1.8V output aligns with system requirements, as adjustable versions exist within the same family. Cross-reference pinouts for the 10-VSSOP package to ensure PCB layout compatibility.

Voltage Regulators - DC DC Switching Regulators Selection Notes

Select this component when a fixed 1.8V output is required from inputs as low as 800 mV. The synchronous topology offers better efficiency compared to non-synchronous alternatives in the same voltage range. Consider the 500 kHz switching frequency for passive component size trade-offs. Verify that the 560 mA output current meets load demands under all operating conditions.

Voltage Regulators - DC DC Switching Regulators Part Context

This part belongs to the TPS6101x series of low input voltage synchronous boost converters from Texas Instruments. It shares architectural similarities with models like the TPS61013 and TPS61015 but differs in fixed output voltage and current capabilities. The DGSR suffix denotes surface-mount packaging in a reel format, suitable for automated assembly processes.

Voltage Regulators - DC DC Switching Regulators Replacement Considerations

TPS61013DGSR offers similar functionality with a fixed 2.5V output and higher current capability. TPS61015DGSR provides a 3V output with increased current capacity. Both are synchronous boost converters in compatible packages but require verification of output voltage compatibility.